80% Bamboo 15% Corn Powder 5% Resin.
BPA, BPS and phthalate-free
Not suitable for microwaves.
We recommend washing your cup after each use to keep it clean.
If you are a coffee lover, it is likely that your cup contains coffee stains. To remove these stains, use baking soda. Add a little water with it and spread out so that all the stains are covered. Wait 30 minutes, rinse the cup and repeat the steps if necessary.